Paint brush with threaded handle



FIG. 1 is a perspective view of a paint brush with an internally threaded opening in the handle showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a paint brush with threaded handle, as shown and described. 